zona.cpp: In function 'void Fill(int, int)': zona.cpp:14: warning: unused variable 'xv' zona.cpp:14: warning: unused variable 'yv' zona.cpp: In function 'int main()': zona.cpp:110: warning: 'Lg' may be used uninitialized in this function zona.cpp:110: warning: 'T' may be used uninitialized in this function